despite measurements for the J28 on site seeming ok, ive got a Medium and its bigger than what i would like so:
WTT J28-GT Medium for Small.
I will sell for retail if someone with a small is selling for retail.
WTT P23A-DS Medium for Small

FS:
Guerrilla Group 17S-ES-PL03 (Small) for retail $290 + Shipping and fees
brand new with tags, selling because the fit isn't right and guerrilla group doesn't have the best returns policy.
located in the UK, will ship for free within the UK.